15696911628

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2543}}^1\times {\mathrm{5531}}^1$

素因数の和:8115

約数の個数: 72

約数和(自身を含む): 40981764096

約数和(自身を除く): 25284852468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 2543, 5086, 5531, 7629, 10172, 11062, 15258, 16593, 22124, 22887, 30516, 33186, 45774, 49779, 66372, 78833, 91548, 99558, 157666, 171461, 199116, 236499, 315332, 342922, 472998, 514383, 685844, 709497, 945996, 1028766, 1418994, 1543149, 2057532, 2837988, 3086298, 6172596, 14065333, 28130666, 42195999, 56261332, 84391998, 126587997, 168783996, 253175994, 436025323, 506351988, 872050646, 1308075969, 1744101292, 2616151938, 3924227907, 5232303876, 7848455814, 15696911628]

約数ペア:

[(1, 15696911628), (2, 7848455814), (3, 5232303876), (4, 3924227907), (6, 2616151938), (9, 1744101292), (12, 1308075969), (18, 872050646), (31, 506351988), (36, 436025323), (62, 253175994), (93, 168783996), (124, 126587997), (186, 84391998), (279, 56261332), (372, 42195999), (558, 28130666), (1116, 14065333), (2543, 6172596), (5086, 3086298), (5531, 2837988), (7629, 2057532), (10172, 1543149), (11062, 1418994), (15258, 1028766), (16593, 945996), (22124, 709497), (22887, 685844), (30516, 514383), (33186, 472998), (45774, 342922), (49779, 315332), (66372, 236499), (78833, 199116), (91548, 171461), (99558, 157666)]